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Topic: The next number...???base 5 (Read 358 times) |
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emayank
Newbie
Posts: 9
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The next number...???base 5
« on: Dec 29th, 2004, 10:30pm » |
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Next number in the series is 1 , 2 , 4 , 13 , 31 , 112 , ? plz explain
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ThudnBlunder
wu::riddles Moderator Uberpuzzler
The dewdrop slides into the shining Sea
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Posts: 4489
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Re: The next number...???base 5
« Reply #1 on: Dec 29th, 2004, 10:42pm » |
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In decimal your sequence is 1, 2, 4, 8, 16, 32, ?
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THE MEEK SHALL INHERIT THE EARTH.....................................................................er, if that's all right with the rest of you.
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John_Gaughan
Uberpuzzler
Behold, the power of cheese!
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Posts: 767
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Re: The next number...???base 5
« Reply #2 on: Dec 30th, 2004, 6:07am » |
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42
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x = (0x2B | ~0x2B) x == the_question
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